Coway 1018F Classic

How often do the Coway 1018F filters need to be replaced?
For the Coway 1018F Classic, the recommended filter cleaning / replacement frequency is as follows: FILTER CLEANING / REPLACEMENT FREQUENCY Pr...
Mon, 14 Jun, 2021 at 6:13 PM
Coway 1018F pollution level indicator doesn't change or is continuously high or low
Possible Cause #1: There is dust on the particle sensor lens Solution: Clean the particle sensor lens according to the user manual instruction...
Mon, 14 Jun, 2021 at 6:13 PM
No air / breeze coming out of Coway 1018F
Possible Cause: Power plug is not plugged in or the unit is not switched on  Solution: The power plug must be plugged into a 220V / 50Hz socke...
Tue, 20 Jul, 2021 at 1:15 PM
Coway 1018F air speed doesn't change
If the air purifier is operating in Auto or Eco mode, the air speed level cannot be changed. The air speed can only be selected in manual mode. ...
Mon, 14 Jun, 2021 at 6:13 PM
Coway 1018F air speed is low
If the air purifier's air speed seems lower than normal, the filters may need to be cleaned or replaced. Check your filter cleaning and repla...
Mon, 14 Jun, 2021 at 6:14 PM
Coway 1018F is emitting a smell
The filters may need to be cleaned or replaced. Check your filter cleaning and replacement cycle and clean or replace the filters. 
Mon, 14 Jun, 2021 at 6:14 PM
Coway 1018F pollution indicator is flickering
Please contact us by clicking on "New Support Ticket" above for further assistance.
Tue, 20 Jul, 2021 at 1:15 PM